FYI - I have bought a "Powder River Value Chute" for $2343.50 (discounted price from retail)
I picked this one because it has openings and the "V" spreads open 35 inches and with a manual scissor style head gate, a highlander can walk right through it. It looks like it is build heavy enough, but it does say it is made for 1100 pounds or less for size of cows and that it is not made for bulls. The rep for PR said since Highlanders are so docile, it should be OK, and should work on my bulls too. So, yes, I may find it is not heavy enough, if so, I will use this on yearlings and buy a bigger one later. But looking at it, it just looks "Perfect" for our Highland Cattle.
After I use it, I will post a review on how it is doing. I also will post how it works in two years after my bulls are fully grown.
As for other brands:
Preifert - even though it was built a bit heavier, it had openings and spread only 25 inches wide and seems to be made for polled cattle only.
Dube Chute - was my second choice. I never got to see it in person. Price on it at the time of this writing was about $2450. My concern for it though was if I had a wild calf, I might have trouble closing the gate on the calf and get push-back before I could latch it. After cattle are trained to it, it would be a great choice. The DVD video he sends to you, it looks like it would work well.